CN201650885U - Loss prevention structure of filter pump for printed circuit board electroplating - Google Patents
Loss prevention structure of filter pump for printed circuit board electroplating Download PDFInfo
- Publication number
- CN201650885U CN201650885U CN2010201667560U CN201020166756U CN201650885U CN 201650885 U CN201650885 U CN 201650885U CN 2010201667560 U CN2010201667560 U CN 2010201667560U CN 201020166756 U CN201020166756 U CN 201020166756U CN 201650885 U CN201650885 U CN 201650885U
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- filter
- liquid
- pumping
- circuit board
- printed circuit
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- Expired - Fee Related
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Abstract
The utility model discloses a loss prevention structure of a filter pump for printed circuit board electroplating. A liquid inlet pipe is communicated between a suction inlet of a filter pump of a filter and a liquid outlet of an electroplated groove; a liquid outlet pipe is communicated between a liquid conveying opening of the filter pump and a liquid inlet of the electroplated groove; a filter net is arranged on at least one of the liquid outlet of the electroplated groove, the liquid inlet pipe of the electroplated groove and the suction inlet of the filter pump; and the filter can block larger sundries in electroplating liquid, and prevents the sundries from entering the filter pump. The loss prevention structure can effectively reduce loss ratio of the filter pump, improves use environment of the filter, and prolongs service life of the filter.
Description
Technical field
The utility model relates to the structure improvement of device therefor in a kind of electroplating printed circuit board production line, specifically relates to a kind of structure that can improve the filter Environmental Conditions, reduce filter pumping spoilage.
Background technique
Electroplate and not only can decorate and protect many industrial products, and can satisfy some special functional requisite.Plating is that plating piece is immersed in the plating bath of slaine as negative electrode, and conductor or semiconductor be as anode, connect power supply after, at the required coating of plating piece surface deposition.
Plating is a requisite link in printed circuit board (PCB) (PCB) production technology.In the electroplating printed circuit board technology, generally need carry out filtration treatment,, guarantee the quality of coating to remove the impurity in the electroplate liquid to electroplate liquid.Filter is that electroplate liquid is carried out solid-liquid separation, purifies to guarantee the necessaries of Electroplate product quality.The basic structure of filter 1 is to be made of filter pumping 11, filter 12, frame 13, liquid inlet and outlet pipe 14,15 and switch etc.During work, enable switch, filter pumping 11 pumps to electroplate liquid the filter 3 through liquid inlet pipe 14 from plating tank 2, and the filter medium that the suspended solid in the electroplate liquid is filtered in the device 3 is caught, and clean electroplate liquid is got back in the plating tank 2 through drain pipe 15.By said structure as can be known, the suction port 111 of filter pumping directly communicates by liquid inlet pipe 14 with plating tank 2, and bigger impurity damages filter pumping, the working life of having reduced filter after entering the filter pumping easily in the electroplate liquid.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides the anti-damage structure of a kind of electroplating printed circuit board with the filter pumping, this electroplating printed circuit board can effectively improve the Environmental Conditions of filter, the spoilage of reduction filter pumping by structure with the loss prevention knot of filter pumping, thereby it is promote the working life of filter, and simple in structure, easy to implement.
The utility model for the technological scheme that solves its technical problem and adopt is:
A kind of electroplating printed circuit board anti-damage structure of filter pumping, be communicated with liquid inlet pipe between the suction port of the filter pumping of filter and the liquid outlet of plating tank, be communicated with drain pipe between the liquor charging mouth of filter pumping and the liquid entering hole of plating tank, the suction port three of the liquid outlet of described plating tank, liquid inlet pipe and filter pumping is equipped with filter screen on one of at least.Described filter screen can avoid making it to enter in the filter pumping impurity interception bigger in the electroplate liquid, and can reduce the spoilage of filter pumping effectively, and improve the Environmental Conditions of filter, thus the working life of lifting filter.
Further technological scheme of the present utility model is:
Described filter screen can be installed on the liquid outlet of described plating tank.
Described filter screen can be installed on any pipeline section of described liquid inlet pipe.
Described filter screen can be installed on the suction port of described filter pumping.
The beneficial effects of the utility model are: electroplating printed circuit board of the present utility model is that the suction port three of liquid outlet, liquid inlet pipe and filter pumping at plating tank installs filter screen on one of at least with the anti-damage structure of filter pumping, filter screen can be with impurity interception bigger in the electroplate liquid, avoid making it to enter in the filter pumping, can reduce the spoilage of filter pumping effectively, and improve the Environmental Conditions of filter, thereby promote the working life of filter.
Description of drawings
Fig. 1 is the utility model principle schematic.
Embodiment
Embodiment: a kind of electroplating printed circuit board anti-damage structure of filter pumping, the suction port 111 of the filter pumping 11 of filter 1 and 21 of the liquid outlets of plating tank 2 are communicated with liquid inlet pipe 14, the liquor charging mouth 112 of filter pumping 11 and 22 of the liquid entering holes of plating tank 2 are communicated with drain pipe 15, on the suction port 111 of described filter pumping 11 filter screen 3 are installed.Described filter screen can avoid making it to enter in the filter pumping impurity interception bigger in the electroplate liquid, and can reduce the spoilage of filter pumping effectively, and improve the Environmental Conditions of filter, thus the working life of lifting filter.
Claims (4)
1. an electroplating printed circuit board is with the anti-damage structure of filter pumping, be communicated with liquid inlet pipe (14) between the suction port (111) of the filter pumping (11) of filter (1) and the liquid outlet (21) of plating tank (2), be communicated with drain pipe (15) between the liquor charging mouth (112) of filter pumping (11) and the liquid entering hole (22) of plating tank (2), it is characterized in that: suction port (111) three of the liquid outlet (21) of described plating tank (2), liquid inlet pipe (14) and filter pumping (11) is equipped with filter screen (3) on one of at least.
2. the electroplating printed circuit board according to claim 1 anti-damage structure of filter pumping, it is characterized in that: described filter screen is installed on the liquid outlet (21) of described plating tank (2).
3. the electroplating printed circuit board according to claim 1 anti-damage structure of filter pumping, it is characterized in that: described filter screen is installed on any pipeline section of described liquid inlet pipe (14).
4. the electroplating printed circuit board according to claim 1 anti-damage structure of filter pumping, it is characterized in that: described filter screen is installed on the suction port (111) of described filter pumping (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201667560U CN201650885U (en) | 2010-04-13 | 2010-04-13 | Loss prevention structure of filter pump for printed circuit board electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201667560U CN201650885U (en) | 2010-04-13 | 2010-04-13 | Loss prevention structure of filter pump for printed circuit board electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650885U true CN201650885U (en) | 2010-11-24 |
Family
ID=43116120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201667560U Expired - Fee Related CN201650885U (en) | 2010-04-13 | 2010-04-13 | Loss prevention structure of filter pump for printed circuit board electroplating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999826A (en) * | 2016-07-18 | 2016-10-12 | 江门市河正环保设备有限公司 | Electrolytic filter |
| CN106086977A (en) * | 2016-08-23 | 2016-11-09 | 竞陆电子(昆山)有限公司 | The confession medicine blood circulation of PCB plating line |
| CN106119921A (en) * | 2016-08-22 | 2016-11-16 | 竞陆电子(昆山)有限公司 | Pcb plating line |
-
2010
- 2010-04-13 CN CN2010201667560U patent/CN201650885U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999826A (en) * | 2016-07-18 | 2016-10-12 | 江门市河正环保设备有限公司 | Electrolytic filter |
| CN106119921A (en) * | 2016-08-22 | 2016-11-16 | 竞陆电子(昆山)有限公司 | Pcb plating line |
| CN106086977A (en) * | 2016-08-23 | 2016-11-09 | 竞陆电子(昆山)有限公司 | The confession medicine blood circulation of PCB plating line |
| CN106086977B (en) * | 2016-08-23 | 2018-02-06 | 竞陆电子(昆山)有限公司 | PCB plating lines supply the medicine circulatory system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140413 |